Why Is My Smoke Detector Blinking - Ace Hardware

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hi lou manfredini aces home expert if

your carbon monoxide detector or smoke

detector has a blinking light we're

going to show you what that means


i'm here with pat who's a 20-year

veteran of the fire department pat

carbon monoxide and smoke detectors are

an essential safety device for the home

some of them have lights on them and i

know that depending on the manufacturer

those lights can be a good thing and can

be a bad thing

typically what we see is like you said

different manufacturers have different


and usually as long as it's flashing

it's just telling you that it's powered

up and it's working right um

if it starts if there's an issue

it starts to make noise right if the